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Open on Codeforces · 552 unique accepted
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Quality: 6,773 global accepts · Tags: brute force, combinatorics, data structures, hashing, math · first AC: Oct 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,519 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, hashing, strings · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,326 global accepts · Tags: constructive algorithms, data structures, implementation, strings, two pointers · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 24,768 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Feb 11, 2022 · last AC: Feb 11, 2022 · Clang++17 Diagnostics (first AC)
Quality: 2,003 global accepts · Tags: dp · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,357 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,276 global accepts · Tags: string suffix structures, strings · first AC: May 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,452 global accepts · Tags: dp, math, probabilities · first AC: May 21, 2023 · C++17 (GCC 9-64) (first AC)
Tags: brute force, dp, math, number theory · first AC: Jan 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,473 global accepts · Tags: dfs and similar, graphs, math, number theory, shortest paths · first AC: Jan 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,475 global accepts · Tags: binary search, brute force, constructive algorithms, math, two pointers · first AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,506 global accepts · Tags: binary search, data structures, greedy, math, number theory · first AC: Nov 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 19,178 global accepts · Tags: dfs and similar, dp, trees · first AC: May 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 8,921 global accepts · Tags: dp, greedy, math · first AC: Feb 27, 2022 · last AC: Mar 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,398 global accepts · Tags: dp · first AC: Feb 27, 2022 · last AC: Mar 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,948 global accepts · Tags: binary search, implementation, math, two pointers · first AC: Feb 28, 2022 · last AC: Mar 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,837 global accepts · Tags: dp · first AC: Feb 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,757 global accepts · Tags: binary search, greedy, hashing, string suffix structures, strings · first AC: Feb 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,885 global accepts · Tags: constructive algorithms, data structures · first AC: Feb 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,936 global accepts · Tags: brute force, constructive algorithms, games, greedy · first AC: Feb 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,542 global accepts · Tags: dp, greedy, sortings · first AC: Feb 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,667 global accepts · Tags: binary search, brute force · first AC: Feb 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 20,593 global accepts · Tags: greedy · first AC: Feb 17, 2022 · last AC: Feb 17, 2022 · C++14 (GCC 6-32) (first AC)